new File(unpack, file.getName().replace("tif",aux[j])).createNewFile();
}
}
Mosaic m = new Mosaic(unpack);
m.prepare();
assertEquals(4, m.getFiles().size());
for (int i = 0; i < m.getFiles().size(); i++) {
assertEquals("GeoTIFF", m.getFiles().get(1).getFormat().getName());
}